The rare daily word game sweeping the globe. Find what's hidden in plain sight.
HEULANDITE
Definition of HEULANDITE
noun
A common mineral of the zeolite group with monoclinic crystals, the most usual form being heulandite-Ca (Ca,Na)2-3Al3(Al,Si)2Si13O36·12H2O.
Wiktionary · CC BY-SA
Where it comes from
From Heuland + -ite after British mineral collector John Henry Heuland (1778-1856).
Etymology via Wiktionary (CC BY-SA).
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
HEULANDITE in OUTLIER
Players have found it on 7 boards so far.
It first turned up on Day 69, 28 July 2026. The most recent board was Day 109, 6 September 2026. Nobody has seen it on a board for 11 days.
First ever to find it
on Day 69, 28 July 2026 - before anyone else in Outlier's history. See the Pioneers
Also on
Built from these letters
HEULANDITE starts with H and ends with E. Sorted, its letters read ADEEHILNTU - the shape to hunt for when the grid is scrambled. E appears more than once.
Could you have found HEULANDITE?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 69 - and most players walked straight past it.
Play today's OUTLIER